Global Patent Index - EP 2930912 A1

EP 2930912 A1 20151014 - SERVICE DISCOVERY USING COLLECTION SYNCHRONIZATION WITH EXACT NAMES

Title (en)

SERVICE DISCOVERY USING COLLECTION SYNCHRONIZATION WITH EXACT NAMES

Title (de)

ENTDECKUNG VON DIENSTEN UNTER VERWENDUNG EINER SAMMELSYNCHRONISIERUNG MIT EXAKTEN NAMEN

Title (fr)

DÉCOUVERTE DE SERVICE AU MOYEN D'UNE SYNCHRONISATION DE COLLECTE AVEC DES NOMS EXACTS

Publication

EP 2930912 A1 20151014 (EN)

Application

EP 15160679 A 20150324

Priority

US 201414247140 A 20140407

Abstract (en)

One embodiment provides a system that facilitates service discovery based on the synchronization of manifests between devices in a content centric network by using a synchronization protocol based on exact match names. During operation, a local device receives an advertisement corresponding to a remote manifest of a remote device. A manifest represents a collection of service records, and the advertisement includes a service record corresponding to the remote device. The local device updates its local manifest, in response to determining that the local manifest and the remote manifest correspond to a same namespace, by inserting the advertised service record into the local manifest.

IPC 8 full level

H04L 29/08 (2006.01); H04L 9/32 (2006.01)

CPC (source: CN EP US)

H04L 67/1095 (2013.01 - US); H04L 67/51 (2022.05 - CN EP US); H04L 9/3239 (2013.01 - EP US)

Citation (applicant)

  • US 201213720736 A 20121219
  • US 201213681306 A 20121119
  • US 201313847814 A 20130320
  • US 33817508 A 20081218

Citation (search report)

  • [XI] US 2004193609 A1 20040930 - PHAN DAN M [US], et al
  • [XI] MARC MOSKO: "CCNx 1.0 Collection Synchronization", 4 April 2014 (2014-04-04), XP055209866, Retrieved from the Internet <URL:http://www.ccnx.org/pubs/hhg/4.7 CCNx 1.0 Collection Synchronization.pdf> [retrieved on 20150827]
  • [A] MARC MOSKO: "CCNx 1.0 Protocol Introduction", 2 April 2014 (2014-04-02), XP055209848, Retrieved from the Internet <URL:http://www.ccnx.org/pubs/hhg/1.1 CCNx 1.0 Protocol Introduction.pdf> [retrieved on 20150827]

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 2930912 A1 20151014; EP 2930912 B1 20210127; CN 104980487 A 20151014; CN 104980487 B 20200303; JP 2015201179 A 20151112; KR 20150116392 A 20151015; US 2015288754 A1 20151008; US 9473576 B2 20161018

DOCDB simple family (application)

EP 15160679 A 20150324; CN 201510124613 A 20150320; JP 2015053785 A 20150317; KR 20150040169 A 20150323; US 201414247140 A 20140407